DE69110819D1 - Spritzgiesssystem zum Herstellen einer hinterschnittenen Vorformung. - Google Patents
Spritzgiesssystem zum Herstellen einer hinterschnittenen Vorformung.Info
- Publication number
- DE69110819D1 DE69110819D1 DE69110819T DE69110819T DE69110819D1 DE 69110819 D1 DE69110819 D1 DE 69110819D1 DE 69110819 T DE69110819 T DE 69110819T DE 69110819 T DE69110819 T DE 69110819T DE 69110819 D1 DE69110819 D1 DE 69110819D1
- Authority
- DE
- Germany
- Prior art keywords
- preform
- undercut
- producing
- injection molding
- molding system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0022—Multi-cavity moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/058—Undercut
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2261298A JPH0735088B2 (ja) | 1990-09-29 | 1990-09-29 | パリソン射出成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69110819D1 true DE69110819D1 (de) | 1995-08-03 |
DE69110819T2 DE69110819T2 (de) | 1996-03-21 |
Family
ID=17359856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69110819T Expired - Lifetime DE69110819T2 (de) | 1990-09-29 | 1991-09-26 | Spritzgiesssystem zum Herstellen einer hinterschnittenen Vorformung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5232718A (de) |
EP (1) | EP0479139B1 (de) |
JP (1) | JPH0735088B2 (de) |
DE (1) | DE69110819T2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3232844B2 (ja) * | 1993-03-29 | 2001-11-26 | 株式会社デンソー | 送風装置 |
ES2120841B1 (es) * | 1995-02-15 | 1999-05-16 | Santoyo Padilla Jose | Preforma con asa integrada para envases obtenidos por inyeccion soplado o por inyeccion y soplado biorientado. |
JP3098412B2 (ja) * | 1995-11-27 | 2000-10-16 | 株式会社青木固研究所 | 延伸吹込成形による吊り具付きボトル |
JP3536492B2 (ja) * | 1995-12-08 | 2004-06-07 | ソニー株式会社 | 射出成形用金型及び当該金型を用いた射出成形方法 |
JP3722572B2 (ja) * | 1996-10-09 | 2005-11-30 | 日精エー・エス・ビー機械株式会社 | 延伸ブロー成形装置 |
US5833912A (en) * | 1997-10-14 | 1998-11-10 | Schweigert; Lothar | Method of injection molding a container |
EP1069977B1 (de) * | 1997-12-17 | 2013-11-06 | Sangraal Europe Pty Ltd. | Verfahren zum herstellen von behälter mit einem in mehreren punkten integriert angebrachten handgriff |
US6506330B1 (en) | 1998-03-17 | 2003-01-14 | Lothar Schweigert | Apparatus and method for molding plastic closures |
US6099785A (en) * | 1998-03-17 | 2000-08-08 | Schweigert; Lothar | Method for injection molding plastic closures |
CA2244511C (en) * | 1998-07-29 | 2008-12-23 | Jobst Ulrich Gellert | Method of making injection molding cooled thread split inserts |
CA2256090C (en) | 1998-12-14 | 2007-08-21 | Mold-Masters Limited | Injection molding apparatus having mold cores with reverse taper |
JP2000334798A (ja) * | 1999-05-31 | 2000-12-05 | Aoki Technical Laboratory Inc | コア型を可動自在に備えた型締装置の油圧回路 |
US6569370B1 (en) | 2000-05-25 | 2003-05-27 | Husky Injection Molding System Ltd. | Injection molding system and method using cavity flange and neck ring insert |
US7111816B1 (en) | 2003-01-17 | 2006-09-26 | Goodman Richard J | Mold for integrated mold and casting structures |
US6824377B2 (en) * | 2003-02-07 | 2004-11-30 | R&D Tool & Engineering Co. | Blow station bottom plug actuating mechanism |
US7214341B2 (en) * | 2004-01-30 | 2007-05-08 | Owens-Illinois Prescription Products Inc. | Method of injection molding a preform including a radially extending element |
EP1676689A1 (de) * | 2005-01-04 | 2006-07-05 | Industrial de Moldes Y Matrices SA | Vorformlingsspritzgiessvorrichtung |
US8807986B2 (en) | 2006-03-09 | 2014-08-19 | B & R Industries Pty. Ltd. | PET blow moulding machines |
DE102006015767A1 (de) * | 2006-04-04 | 2007-10-18 | Kunststoff-Fröhlich GmbH | Spritzgießform-Schiebereinrichtung |
JP5556040B2 (ja) * | 2009-03-27 | 2014-07-23 | 東洋製罐株式会社 | 耐圧熱可塑性ポリエステル容器及びその製造方法 |
US8173057B2 (en) * | 2009-05-01 | 2012-05-08 | Cascade Engineering, Inc. | Waste container and related method of manufacture |
CN103459119B (zh) * | 2011-03-29 | 2015-09-30 | 赫斯基注塑系统有限公司 | 用于预成形件的模具叠层 |
WO2016070287A1 (en) | 2014-11-07 | 2016-05-12 | Mold-Masters (2007) Limited | Preform molding system and mold stack for a preform molding system |
CN106493920B (zh) * | 2016-11-25 | 2019-03-08 | 武汉通畅汽车电子照明有限公司 | 一种具有固定工件功能的脱模机构 |
CN109414846B (zh) * | 2017-04-17 | 2021-01-15 | 株式会社技术可拉茨 | 保持单元、具备该保持单元的成型模具的顶出机构 |
DE102017215528A1 (de) | 2017-09-05 | 2019-03-07 | Sarstedt Ag & Co. Kg | Napf oder Napfstreifen und Verfahren zu seiner Herstellung |
EP3898164B1 (de) | 2018-12-11 | 2024-05-29 | Husky Injection Molding Systems Ltd. | Spritzgussform zur führung einer klemmlast durch formstapel |
USD958207S1 (en) | 2019-06-04 | 2022-07-19 | Husky Injection Molding Systems Ltd. | Molding machine part |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289252A (en) * | 1964-03-25 | 1966-12-06 | Gen Am Transport | Machine for molding bottle carrying cases |
DE1729178A1 (de) * | 1967-10-03 | 1971-06-09 | Krauss Maffei Ag | Spritzgiessform fuer thermoplastische Kunststoffe verarbeitende Spritzgiessmaschinen zum Herstellen von topf- oder kastenfoermigen Spritzlingen |
US3855380A (en) * | 1971-06-09 | 1974-12-17 | Wheeling Stamping Co | Method for manufacturing unitary, seamless, collapsible thermoplastic tubes |
US3905740A (en) * | 1973-11-19 | 1975-09-16 | Beatrice Foods Co | Molding apparatus |
FR2409843A1 (fr) * | 1977-11-29 | 1979-06-22 | Michelin & Cie | Moule pour objets ayant des parties en contre-depouille |
DE2855144A1 (de) * | 1978-12-20 | 1980-06-26 | Owens Illinois Inc | Verfahren und vorrichtung zum formen von kunststoffgegenstaenden |
US4570897A (en) * | 1985-01-23 | 1986-02-18 | Holdt J W Von | Mold for container with recess-defining flange |
US4648834A (en) * | 1985-06-07 | 1987-03-10 | Holdt J W Von | Mold for manufacturing flanged objects without side action |
US4627810A (en) * | 1985-09-26 | 1986-12-09 | Holdt J W Von | Collapsible core |
NL8801838A (nl) * | 1988-07-20 | 1990-02-16 | Emperor Plastics B V | Bloempot met schotel en werkwijze voor het vervaardigen daarvan. |
-
1990
- 1990-09-29 JP JP2261298A patent/JPH0735088B2/ja not_active Expired - Lifetime
-
1991
- 1991-09-23 US US07/763,605 patent/US5232718A/en not_active Expired - Lifetime
- 1991-09-26 EP EP91116478A patent/EP0479139B1/de not_active Expired - Lifetime
- 1991-09-26 DE DE69110819T patent/DE69110819T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0479139A2 (de) | 1992-04-08 |
EP0479139A3 (en) | 1992-06-03 |
JPH0735088B2 (ja) | 1995-04-19 |
EP0479139B1 (de) | 1995-06-28 |
US5232718A (en) | 1993-08-03 |
DE69110819T2 (de) | 1996-03-21 |
JPH04138214A (ja) | 1992-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |